- Companies
- Plumbers and heating engineers
- Chinnor
- Oak Hill Gas Limited
Oak Hill Gas Limited
- Company number
- 14820892
- Incorporated
- 23 Apr 20233 years trading
- Registered office
- 2 Lummas Mead, Chinnor, OX39 4FQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Oak Hill Gas Limited is a 3-year-old private limited company registered in Chinnor, company number 14820892, one of 14 plumbing and heating companies in Chinnor. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £864 (+195.5%) on the year before, to £1,306.
- Current assets of £468 against £6,793 owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £1,306 | £468 | £6,793 | 1 | |
| 30 Apr 2025 | £442 | £138 | £9,947 | 1 | |
| 30 Apr 2024 | £230 | £1,696 | £1,803 | 1 |
Where Oak Hill Gas Limited is registered
The registered office is in Chinnor (OX39), in the South Oxfordshire local authority area, South East. Show OX39 4FQ on a map.
Other trade companies in OX39
- Flair Renewables LtdElectricians
- LJM Jointing LtdElectricians
- JK Drainage & Plumbing LtdPlumbers and heating engineers
- M&P Scaffolding Services LimitedScaffolders
- Illusion LtdPainters and decorators
- MLS Plumbing and Heating LtdPlumbers and heating engineers
- Housemartin Energy Solutions LtdElectricians
- Ajce Developments LimitedProperty developers
What happens if Oak Hill Gas Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 14820892
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 April 2023 (3 years ago)
- Registered office
- 2 Lummas Mead, Chinnor, OX39 4FQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 22 April 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Chinnor
Other active plumbing and heating companies registered in Chinnor.
- Oxhand Limited2018
- RL Plumbing and Gas Ltd2025
- Warner Bathrooms Limited2006
- Ama Plumbing & Heating Ltd2023
- Bradley Heating and Plumbing Ltd2023
- G & K Plumbing and Heating Limited2014
- Heat Horizons Limited2025
- JK Drainage & Plumbing Ltd2026
All plumbing and heating companies in Chinnor · All trades in Chinnor · Plumbers and heating engineers across the UK
Frequently asked questions
When are Oak Hill Gas Limited's accounts due?
Oak Hill Gas Limited's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Oak Hill Gas Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Oak Hill Gas Limited still trading?
Oak Hill Gas Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Oak Hill Gas Limited do?
Oak Hill Gas Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Oak Hill Gas Limited?
Oak Hill Gas Limited was incorporated on 23 April 2023, 3 years ago.
What is the penalty if Oak Hill Gas Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Oak Hill Gas Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.